Chiome Bioscience Inc.
TSE Growth
Shareholding pattern
As reported in the annual securities report, 2025-12-31.
| Foreign institutions | 0.73% |
|---|---|
| Individuals | 93.63% |
| Top 10 holders | 12.90% |
| Total shareholders | 24,103 |
Who owns the company
Share of voting unitsIndividuals & others 93.63%Securities firms 3.4%Financial institutions 1.06%Other corporations 0.81%Foreign institutions 0.73%Foreign individuals 0.38%
How to read this: each slice is a group of investors. Foreign and financial institutions are professional money; individuals are retail shareholders; other corporations are usually business partners holding strategic stakes. A large institutional slice generally means heavier analyst coverage and more trading volume.
Ownership Trend
Holding %, recent yearsForeign institutionsFinancial institutionsIndividualsOther corporationsSecurities firms
How to read this: each line shows how one investor group's share has moved over recent years. A rising foreign or institutional line can signal growing professional interest; a falling one the opposite. Japanese companies disclose ownership once a year, so these are annual points — read the direction over several years rather than a single step.
Ownership detail
| Investor category | Holding % | Shareholders |
|---|---|---|
| Individuals & others | 93.63% | 23,811 |
| Securities firms | 3.40% | 20 |
| Financial institutions | 1.06% | 2 |
| Other corporations | 0.81% | 83 |
| Foreign institutions | 0.73% | 22 |
| Foreign individuals | 0.38% | 165 |
How to read this: a high foreign or institutional share often means the stock is widely researched and more liquid; a high individual share means retail investors hold most of the company. Percentages are of voting units.
Largest shareholders
| S.No. | Shareholder | Shares | Stake % |
|---|---|---|---|
| 1 | 渡邊 賢二 | 2,150,000 | 3.14% |
| 2 | 太田 邦史 | 962,700 | 1.40% |
| 3 | 江平 文茂 | 957,500 | 1.39% |
| 4 | 楽天証券株式会社共有口 | 933,800 | 1.36% |
| 5 | 平田 重一 | 737,200 | 1.07% |
| 6 | 日本証券金融株式会社 | 707,300 | 1.03% |
| 7 | 御所野 侃 | 687,000 | 1.00% |
| 8 | 飯作 哲男 | 607,000 | 0.88% |
| 9 | 巻幡 俊 | 569,500 | 0.83% |
| 10 | 山戸 福太郎 | 550,000 | 0.80% |
Trust banks such as Master Trust and Custody Bank appear at the top of most Japanese registers: they hold shares on behalf of many underlying funds rather than owning them outright.